US (NFPA) and UK/EU (BS EN 2) fire classes with verified suitable and unsuitable extinguishing agents, colour codes, and governing standards.
Publisher: SmartQHSE Ltd (
https://www.smartqhse.com)
License: CC BY 4.0
Format: CSV (UTF-8)
DOI: 10.5281/zenodo.20446733
Landing page:
https://www.smartqhse.com/datasets/fire-classes-extinguishers-2026
SmartQHSE Ltd (2026). Fire Classes… See the full description on the dataset page:
https://huggingface.co/datasets/SmartQHSE/fire-classes-extinguishers-2026.